ON-LINE SIGNATURE VERIFICATION BASED ON
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QUEN-ZONG WU; SUH-YIN LEE; I-CHANG JOU
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Article
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1998
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Elsevier Science
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English
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In this paper, an on-line signature verification scheme based on similarity measurement of logarithmic spectrum is proposed. The principal components of the logarithmic spectrum of each signature are extracted. We then compute the similarity of logarithmic spectrum between input signature and the re